20136853864

素因数分解:

$2^3\times {\mathrm{7127}}^1\times {\mathrm{353179}}^1$

素因数の和:360312

約数の個数: 16

約数和(自身を含む): 37762005600

約数和(自身を除く): 17625151736

約数列:

[1, 2, 4, 8, 7127, 14254, 28508, 57016, 353179, 706358, 1412716, 2825432, 2517106733, 5034213466, 10068426932, 20136853864]

約数ペア:

[(1, 20136853864), (2, 10068426932), (4, 5034213466), (8, 2517106733), (7127, 2825432), (14254, 1412716), (28508, 706358), (57016, 353179)]